/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: mariaceciliacamargo9 https://cdn.slidesharecdn.com/profile-photo-mariaceciliacamargo9-48x48.jpg?cb=1523399285 Estudio en la UNIVERSIDAD AUTONOMA DE BUCARAMANGA Y UNIVERSIDAD COOPERATIVA DE COLOMBIA